LEGO, Forensic Science Kits and robots dominated this years annual Toy Fair. The toys of tomorrow are slowly starting to get more and more "DIY," and that's great — especially when that means making a piano out of a bunch of a bananas. Creativity and ingenuity took a front seat at this years Toy Fair, and here the best things we saw.

Think Geek's FPS Laser Tag Hoodie (which don't have to be attached to the hoodie — but you look cooler when it's on).

Also from Think Geek, the 3D doodler. Think of it as a very poor man's Maker Bot.

Speaking of MakerBot, they were there cranking out their own toys and making me feel like I'm living in the future and everything is shiny, wonderful and new. Seriously it's amazing to imagine what the future of toys will bring, when people are allowed to just build whatever the hell they want.

Giant Microbes celebrates all the tiny things inside our bodies that make us sick. It's actually an incredibly inventive toy line that can be also used as teaching aides when trying to explain things like cancer cells, and what your blood looks like. But the Leprosy Plushie was by far and away my favorite. It won Toy Fair for me — it's just so happy!

MRSA Plushie!

And then a HAND WASHING KIT/TOY/WHATEVER — this is amazing and I love the people behind this. We applaud any toy that promotes the cleansing of filthy children. Have you seen a human child's hand recently?

Full disclosure — I'm not usually a huge LEGO fan. But hot damn, they KILLED it this year. This is probably due to the 4 different Princess Uni-Kitty variations. But there was also a ton of LEGO Movie sets, Star Wars kits, Ghostbusters and famous Simpson's House.